The agency-first white-label platform that sells account seats, meters client sites, and locks code in
Duda is an agency-focused website building platform designed specifically for digital marketing agencies, web design firms, SaaS platforms, and hosting companies (including white-label infrastructure powering IONOS MyWebsite). Unlike consumer builders that price by the individual site, Duda's unit of sale is the account seat ($29/mo Team, $52/mo Agency, $149/mo White Label, billed annually) plus metered add-on site licenses ($19/mo or $171/yr per additional published site). While Duda excels at client management, client billing via Stripe, and multi-device section editing (DudaFlex), it operates as a strictly closed, proprietary ecosystem: while customers can edit CSS and insert HTML widgets, Duda offers no full static code export, enforcing total structural vendor lock-in.
Substrate
own platform (AWS-hosted, white-labelable)
Lane
template
Target Audience
agency / local-service
Editing Model
section
Renewal Jump
1×
Official Link
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Unit of Sale & Agency Economics
Sells the account seat first, then meters client sites. An agency pays for the platform subscription ($29 to $149/mo) and must purchase an additional site license for every client site ($19/mo or $171/yr per site).
Transparent, direct resource hosting. 1-page static sites are 100% free forever with any domain registered through Zeso. App Hosting is $7.49/mo flat (billed annually) with zero seat or platform overhead fees.
重要性 / 影响: An agency hosting 10 client sites on Duda Agency pays ~$1,887/year ($52/mo account + 9 × $171/yr sites); Zeso drastically reduces client overhead costs.
Code Ownership & Site Portability
Proprietary, closed AWS infrastructure. Duda explicitly states that users receive access only to 'portions of your site's code; such as the CSS'. There is no full static HTML/CSS/JS export or repository download. Migration out is unsupported.
Zero vendor lock-in. Full open JSON SiteSpec architecture with native export to standard, clean HTML/CSS/JS deployable on Cloudflare Pages, Vercel, Netlify, or any static host.
重要性 / 影响: Duda agencies and their clients are structurally captive to Duda's proprietary hosting; Zeso guarantees complete code ownership and portable assets.
Editing Model & Multi-Device Control
Structured section-based builder (DudaFlex) with per-device editing. Users can insert rows and customize styling across desktop, tablet, and mobile breakpoints, but must manually verify styling changes across devices.
Semantic Section/Block editor governed by a clean JSON SiteSpec. Layouts are mathematically bound to responsive grid rules, ensuring that mobile, tablet, and desktop views remain completely intact without manual alignment.
重要性 / 影响: Duda provides granular per-device visual overrides at the cost of manual review; Zeso guarantees responsive layout integrity automatically.
AI Features & Consumption Metering
Metered via 'Monthly AI Credits' on a consumption basis. Accounts receive an allowance that refreshes monthly; exceeding the allowance requires purchasing one-time top-ups.
Native AI site generation and intelligent block suggestions integrated seamlessly into the editing workflow without restrictive micro-metering.
重要性 / 影响: Duda treats AI generation as an ongoing metered upsell; Zeso integrates AI directly into core creation.
Domain Registration Policy
Duda does not sell domains directly to end-users on its retail pricing surface. Domains must be purchased externally or through partner registrar integrations, requiring manual DNS configuration.
Native at-cost domain registration ($14.99/yr for .com tracking Verisign wholesale price) with automatic DNS provisioning, zero markup, and transparent registry tracking.
重要性 / 影响: Zeso provides a unified domain-and-hosting setup out of the box, eliminating external registrar friction.
5年总拥有成本与续费分析
首年促销价与5年实际总支出的对比真相
| 维度 | Duda | Zeso.net |
|---|---|---|
| 首期/促销价格 | $29.00/mo (Team, billed annually at $348/yr) / $39.00/mo (Team, month-to-month) [includes 1 site] | $0 (1-page) / $7.49/mo (App) |
| 续费价格（次年起） | $29.00/mo (Team, annual) / $52.00/mo (Agency, annual) / $149.00/mo (White Label, annual) [flat published rates] | $0 / $7.49/mo (Flat 1.0×) |
| 续费上涨倍数 | 1× | 1.0× (Guaranteed flat) |
| 5年总拥有成本 | $1,740.00 on Team for 1 site (60 mo × $29.00/mo); scales rapidly with sites: 10 sites on Agency costs ~$1,887/yr (~$9,435 over 5 years) | $0 (1-page static) + domain at-cost |
| 首年域名 | None (Duda does not include free domains on its retail pricing surface) | Free with qualifying annual hosting |
| 次年域名续费 | N/A (Duda does not sell retail domains directly on its pricing page) | At-cost wholesale ($14.99/yr for .com) |
| 隐性增购项 |
| |
Base account rate is flat; additional published client sites cost $19/mo or $171/yr per site add-on.
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| Job to be Done | Duda | Zeso.net |
|---|---|---|
| Domain registration | ⚡ 3rd-party Duda does not act as a direct retail registrar on its pricing page. Custom domains are purchased externally and connected via DNS A/CNAME records. | Native Native at-cost domain registration ($14.99/yr for .com tracking Verisign wholesale price) with transparent registry tracking and flat 1.0x renewals. |
| DNS & CDN hosting | Native Enterprise AWS hosting infrastructure with global CDN, 99.95% uptime SLA, and unlimited bandwidth and storage. | Native Edge-native hosting globally distributed on Cloudflare edge (sub-100ms TTFB worldwide) with pre-rendered static assets and zero runtime overhead. |
| SSL certificate | Native Automated free SSL certificates provisioned for every custom domain connected to Duda. | Native Automated, zero-configuration edge SSL certificates provisioned instantly and auto-renewed indefinitely. |
| Business email | None No native email hosting provided; agencies must configure external email services (Google Workspace, Microsoft 365) via DNS. | ⚡ 3rd-party Automated DNS presets and instant verification for Google Workspace, iCloud Custom Domain, or third-party MX providers. |
| Form capture & leads | Native Native form builder with lead tracking, client portal viewing, email notifications, and webhook integrations. | Native Serverless form endpoints natively baked into the edge runtime, with zero submission paywalls, spam protection, and instant webhook dispatch. |
| Maintenance & updates | ⚠️ Limited Platform manages AWS server infrastructure, but agencies must manage client content requests, layout reviews, and responsive adjustments. | Native Section/block architecture on immutable SiteSpec ensures sites never break, with zero server maintenance and automated edge deploys. |
| Transparent renewal pricing | Native Honest 1.0x renewal on account tiers ($29/mo stays $29/mo), but costs scale with per-site add-ons ($19/mo/site) and AI credit top-ups. | Native Strict 1.0x renewal guarantee: App Hosting is $7.49/mo flat (billed annually), 1-page sites are free forever with domain, and registry domain renewals are strictly at-cost. |
详细功能对照表
| Capability | Duda | Zeso.net |
|---|---|---|
| Editing & DesignEditing Model & Controls | Section-based DudaFlex builder with row insertion and device-specific style overrides. | Semantic Section/Block editor based on JSON SiteSpec; mobile layout integrity mathematically preserved. |
| Editing & DesignWhite-Label Client Management | White-label client portal, custom login domain, and granular client editing permissions on White Label tier ($149/mo). | Clean, collaborative workspace management without expensive white-label tier markups. |
| Editing & DesignAI Tools & Generation | AI content assistant and AI site generator metered via Monthly AI Credits with paid top-ups. | AI-assisted structured site generation based on business profile and semantic section architecture. |
| Pricing & TermsUnit of Sale & Billing Structure | Account seat ($29 to $149/mo) plus per-site add-on fees ($19/mo or $171/yr per additional site). | Resource-based pricing: 1-page static sites free forever with domain; flat $7.49/mo App Hosting for full apps. |
| Pricing & TermsClient Billing Tools | Built-in Client Billing allowing agencies to invoice clients directly via Stripe for one-time builds and recurring retainers. | Direct hosting with transparent costs, allowing agencies to bill clients cleanly without platform fees. |
| Pricing & TermsRenewal Pricing Transparency | Honest 1.0x renewal pricing on account seats, though total expense multiplies with additional client sites. | Strict 1.0x renewal guarantee; zero hidden renewal hikes or per-site tier penalties. |
| Hosting & SpeedHosting Architecture & CDN | Amazon Web Services (AWS) infrastructure with multi-region CDN and 99.95% uptime SLA. | Edge-native hosting globally distributed on Cloudflare edge (sub-100ms TTFB worldwide) across 330+ PoPs. |
| Hosting & SpeedCore Web Vitals Performance | Strong emphasis on Core Web Vitals optimization, though dynamic widgets and third-party scripts can impact mobile scores. | Ultra-lean, pre-compiled static assets achieving 95-100 Lighthouse performance scores out of the box. |
| Ownership & PortabilityCode Export & Portability | Strictly closed platform. CSS and HTML widget insertion allowed, but full site code export is not supported. | Full open JSON SiteSpec export, plus standard HTML/CSS/JS export for deployment on any static hosting provider. |
| Ownership & PortabilityVendor Lock-In | Total structural lock-in. Client sites cannot be migrated out of Duda without manual rebuilding. | Zero vendor lock-in by architectural design; sites can be hosted on Cloudflare Pages, Vercel, or any web server. |
| Domain & EmailDomain Registration Policy | Does not sell domains directly on its retail pricing surface; external DNS pointing required. | At-cost domain registration ($14.99/yr for .com tracking Verisign wholesale price) with transparent pass-through pricing. |
| Domain & EmailBusiness Email | None provided. Agencies must configure third-party email providers via external DNS records. | Automated DNS record configuration for any standard business email provider. |
客观评价
优势与擅长领域
- •Purpose-built for digital agencies and web design freelancers with robust client management and permission controls.
- •Native Client Billing feature enables agencies to invoice clients directly through Stripe for recurring retainers.
- •Per-device editing (DudaFlex) provides fine-tuned visual control across desktop, tablet, and mobile views.
- •Honest 1.0x renewal pricing on base subscription accounts with no deceptive promotional rate spikes.
- •Enterprise-grade AWS hosting with a 99.95% uptime commitment and automated backups.
短板与潜在风险
- •Complete proprietary lock-in: impossible to export site HTML/CSS/JS, trapping agency client bases permanently.
- •Account + per-site add-on pricing model causes costs to scale steeply as an agency acquires more client sites ($171/yr/site).
- •White-label branding and custom agency dashboards are locked behind the expensive White Label plan ($149/mo annual).
- •AI features are restricted by a monthly credit allowance and require paid top-ups for heavy usage.
- •Does not sell domains directly on its retail surface, requiring separate external domain setup.
选型建议：您应该如何选择？
选择 Duda if:
- →You are a digital agency that builds client sites and requires white-label dashboards, client logins, and Stripe billing tools.
- →You need granular per-device visual overrides across mobile, tablet, and desktop views.
- →You want a fully managed platform where clients can make constrained content edits inside a branded portal.
选择 Zeso，如果...
- ✓You refuse proprietary platform lock-in and demand full code ownership with clean HTML/CSS/JS and JSON SiteSpec export.
- ✓You want lightning-fast global edge performance (sub-100ms TTFB worldwide) on Cloudflare's network.
- ✓You want predictable hosting costs without paying platform seat taxes or per-site markups.
- ✓You want seamless at-cost domain registration ($14.99/yr .com) with automatic DNS provisioning.
- ✓You want responsive layouts that are guaranteed never to break without tedious manual device breakpoint editing.
常见问题解答
How does Duda's pricing model work for agencies?
Duda uses a two-tier pricing structure: you pay for an account seat subscription (Team at $29/mo, Agency at $52/mo, or White Label at $149/mo, billed annually) which includes only 1 published site. For every additional site you publish for a client, you must pay an add-on fee of $19/mo or $171/yr. This means agency hosting costs increase linearly with every new client.
Can I export my website code from Duda if I want to leave?
No. Duda is a closed proprietary platform. While Duda allows you to view and edit portions of your site's CSS and inject custom HTML widgets, it does not support full site code export. If you or your clients choose to leave Duda, the sites cannot be transferred to another web host and must be completely rebuilt from scratch. In contrast, Zeso provides full open JSON SiteSpec access and clean static file export.
What is Duda's editing model?
Duda uses a structured section-and-row editing model known as DudaFlex, augmented by per-device editing controls. While this prevents the chaotic element overlap of freeform canvas builders, it allows users to override styles, layout, and visibility independently across desktop, tablet, and mobile views. This provides fine visual control but requires ongoing manual review across device breakpoints.
Does Duda include a free domain name?
No. Duda does not provide free domains or operate as a direct retail registrar on its pricing page. Custom domains must be registered through third-party registrars (such as GoDaddy or Namecheap) or managed through partner API integrations, and connected via manual DNS record pointing. Zeso provides native at-cost domain registration with automatic DNS setup.
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